Xiazhang Industrial Park,LiAo Town,Ou Hai District,Wenzhou of China Link Man Guo Da Elc. Telphone 86-577-85381008
Description: GD905 is a high-accuracy, high stability, intelligence pressure measure product, it adopts the digital technology in the sensor producing area, also applies the latest researching developments of digital technology in the sensor producing, combining the most advanced international design-making technique of piezoresistive pressure transmitter, accurate digital temperature compensation and non-linear correction techniques, all-in-one structure design, standard signal output.
It has small volume, high-accuracy, light weight and the wide range limit. Applicable to all industry places that need for precision measurement of fluid pressure. The product works in two-wired style, which can directly replace the analogy two-wired 4—20mA DC output transmitter.
Wiring colors | 4-pin connector | Color of wire | 7-pin plug-in-air | |
+V | 1(black ) | 1 | black | 1 |
OUT/GND | 2(red) | 2 | red | 2 |
RS485B | 4(white) | white | 5 | |
RS485A | 5（yellow） | 3 | yellow | 4 |
GD905 | Smart pressure transmitter | |||||
Code | Pressure style | |||||
G | gauge pressure（G） | |||||
A | absolute pressure（A） | |||||
D | differential pressure transmitter | |||||
Range | Measuring range | |||||
0～X Kpa or 0～X MPa | ||||||
Code | Integrated accuracy（Linear + repeatability + hysteresis） | |||||
2 | ±0.25%FS | |||||
3 | ±0.1%FS | |||||
4 | ±0.075%FS | |||||
5 | ±0.05%FS | |||||
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